*{
    margin: 0px;
    padding: 0px;
}
body{
    background-image: linear-gradient(to right, aqua , yellowgreen);
}
.login-box{
    width: 400px;
    height: 530px;
    margin: 100px auto;
    background-color: rgba(153, 153, 153, 0.719);
    box-shadow: 0px 0px 10px #888;
}
.header{
    width: 400px;
    height: 100px;
    background-color: rgba(135, 206, 250, 0.658);
}
.header img{
    float: left;
    width: 135px;
    height: 110px;
}
.header span{
    font-size: 22px;
    line-height: 100px;
}
.login-box .loginform{
    width: 300px;
    margin: 30px auto;
}
.login-box .loginform input{
    width: 287px;
    height: 26px;
    padding: 6px 0px 6px 12px;
    border: 1px solid #d8d8d8;
    margin-bottom: 25px;
    outline: none;
}
.login-box .loginform input:nth-of-type(3){
    width: 125px;
    height: 26px;
}
.login-box .loginform img{
    height: 43px;
    float: right;
    cursor: pointer;
    margin-right: 30px;
}
.login-box .loginform .login-submit{
    width: 300px;
    height: 70px;
}
.login-box .loginform .login-submit .checkbox{
    margin-top: 8px;
    width: 25px;
    float: left;
}
.login-box .loginform .login-submit span{
    margin-top: 8px;
    float: left;
}
.login-submit .register{
    width: 120px;
    height: 40px;
    float: right;
    text-align: center;
    line-height: 40px;
    font-weight: bold;
    font-size: 18px;
    border-radius: 5px;
    cursor: pointer;
    background-color: orange;
}
.foot{
    border-top: 1px solid #f1f1f1;
}
.footer{
    width: 300px;
    height: 50px;
    margin: 30px auto;
    text-align: center;
    line-height: 50px;
    background-color: #f1f1f18c;
}
.footer a{
    text-decoration: none;
    color: red;
}
.footer a:hover{
    text-decoration: underline;
}